class Opal::Input::Autocomplete

• Opal::Input::Autocomplete
• Reference
• Object

Overview

Autocompletion engine supporting static dictionaries, dynamic providers, and ghost text preview generation.

Defined in:

opal/input/autocomplete.cr

Constructors

• .new(candidates : Array(String) = [] of String)

Instance Method Summary

• #candidates(words : Array(String)) : self
• #candidates : Array(String)
• #candidates(*words : String) : self

  Adds candidate words for autocompletion

• #candidates=(candidates : Array(String))
• #complete(query : String) : String

  Returns the full completed string for the best match, or the query itself

• #ghost_text(query : String) : String | Nil

  Returns the ghost text suffix for the best match, or nil if no match Example: query "bu", match "build" -> returns "ild"

• #match_mode(m : Symbol) : self

  Sets matching mode (:prefix or :fuzzy)

• #matches(query : String) : Array(String)

  Returns all matching candidates for the current query

• #mode : Mode
• #mode=(mode : Mode)
• #provider(&block : String -> Array(String)) : self

  Adds a dynamic provider block generating suggestions based on query

Constructor Detail

Instance Method Detail